Display data based on user input

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Hi Team,
I have a scenario like this . excel sheet as data source ( roll numbers of students, name ,class, date of join ) etc as peripheral details.Its a 300 student data list. Now i i want a form in which roll number alone cane be submitted and the subsequent form should display all the peripheral data realted to the Roll number keyed in by the user.
i maintained a data table and filter table .but confused how to proceed further.